Summary

Dr. Keith Flaherty is an oncologist and internal medicine specialist who has dedicated 29 years to treating cancer patients. He earned his medical degree from Johns Hopkins University School of Medicine, one of the nation's leading medical institutions. Dr. Flaherty provides care in both Spanish and English, ensuring effective communication with diverse patient populations.

Dr. Flaherty practices at Massachusetts General Hospital and Mass General Hospital For Children in Boston, Massachusetts. He specializes in treating melanoma and ovarian cancer, providing comprehensive care for patients facing these challenging diagnoses. His expertise includes performing complete blood counts and white blood cell differential tests to monitor patient health and treatment progress. Patients have given Dr. Flaherty an outstanding average rating of 5.0, reflecting their confidence in his compassionate and skilled care.

Overview based on verified provider data

Quick Facts

  • 5
  • 29 years of experience
  • speaks Spanish, English
  • Johns Hopkins University School Of Medicine
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Keith Thomas Flaherty has 2 locations

Mass General Hospital For Children

55 Fruit St Fl 6Boston, MA 02114

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Dr. Keith Thomas Flaherty, MDDr. Aylit Tziporra Schultz, MDDr. Laura Joanne Harvey, MDDr. Shana Neumann, MD
OncologyNephrologyAnesthesiologyDiagnostic Radiology
29 Years of Experience 25 Years of Experience 16 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English
Boston , MAWest Roxbury , MABeverly , MABoston , MA
Med School: Johns Hopkins University School Of Medicine Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: University Of Oklahoma College Of Medicine Med School: Sackler School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Keith Thomas Flaherty

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Keith Thomas Flaherty has the following 2 specialties

Specialty Expertise

Dr. Keith Thomas Flaherty has the following 11 areas of expertise

  • Breast Cancer
  • Cancer
  • Cancerous Tumor
  • Chemotherapy
  • Epidemiology
  • Internal Medicine
  • Kidney Cancer
  • Melanoma
  • Metastasis
  • Metastatic Cancer
  • Urogenital Cancer (Genitourinary)

Certifications, License, & Education

29 Years Experience

MEDICAL LICENSE

Medical Doctor, Massachusetts, 2026, Active

EDUCATION & TRAINING

Medical School

Johns Hopkins University School Of MedicineGraduated in 1997

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Frequently Asked Questions

Does Dr. Keith Flaherty accept virtual/telehealth appointments?
Dr. Keith Flaherty has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Keith Flaherty's office located?
Dr. Keith Flaherty's office is located at 55 Fruit St Fl 6, Boston, MA, 02114.
Which hospitals is Dr. Keith Flaherty affiliated with?
Dr. Keith Flaherty is affiliated with Massachusetts General Hospital and Mass General Hospital For Children.
Does Dr. Keith Flaherty accept my insurance?
You can see the insurance plans that Dr. Keith Flaherty accepts on their Vitals profile.
What languages does Dr. Keith Flaherty speak?
Dr. Keith Flaherty speaks Spanish and English.

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